CVE-2023-1721

Name of the Vulnerable Software and Affected Versions Yoga Class Registration System version 1.0

Description The issue allows an administrator to execute commands on the server due to the application's failure to correctly validate the thumbnails of the classes uploaded by the administrators.

Recommendations For Yoga Class Registration System version 1.0, consider disabling the thumbnail upload feature for administrators until a patch is available to prevent potential command execution on the server. Restrict access to the server to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.